Konami Digital Entertainment has unveiled images and details for its Yu-Gi-Oh! Trading Card Game Golden Duelist Collection Accessories releasing on February 15. Each of the products will feature gleaming gold and a unique glittering foil while showcasing the iconic cards from the TCG.
The Golden Duelist Collection Duelist Portfolio will include 10 9-pocket pages, allowing players to display up to 180 cards.

The Golden Duelist Collection Card Case can fit a full Main, Side, and Extra Deck (total 70 sleeved cards) and includes a special divider.

The Golden Duelist Collection Card Sleeves Packs will contain 50 sleeves that meet Yu-Gi-Oh!’s tournament regulation standards.

The Golden Duelist Collection Game mat is a rubber mat that is the same size as the Game Mats used as prizes in various Yu-Gi-Oh! sanctioned events.

Source: https://icv2.com/articles/news/view/41641/preview-yu-gi-oh-golden-duelist-collection-accessories